APT APT-TFA-400-II 4-Inch NPT Tank Fitting Adapter, Generation II

Item #APT-TFA-400-II

This tank fitting adapter provides a high quality, cost-effective way to mount tank sumps to a standard 4” NPT tank opening or 6” NPT tank opening. The bright zinc plated cast iron construction is not only strong, but corrosion-resistant. The TFA-400-II and TFA-600 are easy to install and their single hole style mounting allows sumps to be rotated to properly align pipe entries.

- TFA-400-II fits onto a standard 4” NPT tank riser pipe with 4” NPT internal threads for mounting a submersible pump.
- Installs through one hole in the sump base, permitting the sump to be rotated on the adapter to properly align pipe penetrations.
- Compression ring design allows installation with a solid gasket ring to ensure a watertight seal and environmental security.